Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Snort inilization failure

    Scheduled Pinned Locked Moved pfSense Packages
    100 Posts 8 Posters 55.9k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • S
      sullrich
      last edited by

      Not enough ram.

      1 Reply Last reply Reply Quote 0
      • Y
        yoda715
        last edited by

        I have 512mb, and after clicking 'save' it boots up fine. Far as I can tell no other processes are killed either.

        And this line is incorrect:
        Oct 31 22:47:14    SnortStartup[1307]: Ram free BEFORE starting Snort: 16M – Ram free AFTER starting Snort: 270M -- Mode ac-sparsebands -- Snort memory usage:

        1 Reply Last reply Reply Quote 0
        • S
          sullrich
          last edited by

          We recommend 1024 megs.

          http://wiki.pfsense.com/wikka.php?wakka=ReleaseCaveats

          1 Reply Last reply Reply Quote 0
          • Y
            yoda715
            last edited by

            Yea I've seen that. I didn't have problems with starting up until 1.0.1. I'll try getting more ram and see if that  solves it.

            1 Reply Last reply Reply Quote 0
            • S
              sullrich
              last edited by

              Nothing in snort changed in 1.0.1 except for 2 filter rules changes and the startup messages shown in the system log.

              Hardly anything related to this.

              1 Reply Last reply Reply Quote 0
              • Y
                yoda715
                last edited by

                Upgraded to a new system: P4 2.4ghz, 1GB ram, 300gb HD (with 2gb swap).

                Snort will not start up upon reboot. I have to click 'Save' under settings each time to get it to boot up.

                I now have plenty of memory. When Snort does startup properly after clicking save, the total memory usage hovers around 57%. So I know it's not a memory issue now.

                Also, there is no way this log statement is correct:
                Nov 3 06:23:35 SnortStartup[1291]: Ram free BEFORE starting Snort: 18M – Ram free AFTER starting Snort: 444M -- Mode ac-sparsebands -- Snort memory usage:

                1 Reply Last reply Reply Quote 0
                • S
                  sullrich
                  last edited by

                  Uninstall snort and reinstall.

                  1 Reply Last reply Reply Quote 0
                  • Y
                    yoda715
                    last edited by

                    That seems to have taken care of it. Did you make any changes?

                    1 Reply Last reply Reply Quote 0
                    • S
                      sullrich
                      last edited by

                      You probably installed during the development of the startup notification code.  I'll bump the version this weekend.

                      1 Reply Last reply Reply Quote 0
                      • Y
                        yoda715
                        last edited by

                        Grr. I just rebooted again, and it did not start up. I can't seem to find a pattern here.

                        1 Reply Last reply Reply Quote 0
                        • Y
                          yoda715
                          last edited by

                          ok. The problem still exists. I've rebooted 5 times. Inbetween each reboot, I waited 10 minutes. During the first 3 minutes on each reboot, Snort would start to initialize. 3-4 minutes after rebooting, snort will exit. Only way to get snort to start is to click 'save' under snort settings. After clicking 'save' and about 3 minutes later, snort completes initialization and I start to receive alerts.

                          Here's the log of when it fails:

                          Nov 4 16:18:18 snort[1003]: Snort exiting
                          Nov 4 16:18:18 snort[1003]: Snort exiting
                          Nov 4 16:18:18 kernel: sis0: promiscuous mode disabled
                          Nov 4 16:18:18 snort[1003]: ===============================================================================
                          Nov 4 16:18:18 snort[1003]: ===============================================================================
                          Nov 4 16:18:18 snort[1003]: PASSED: 0
                          Nov 4 16:18:18 snort[1003]: PASSED: 0
                          Nov 4 16:18:18 snort[1003]: LOGGED: 0
                          Nov 4 16:18:18 snort[1003]: LOGGED: 0
                          Nov 4 16:18:18 snort[1003]: ALERTS: 0
                          Nov 4 16:18:18 snort[1003]: ALERTS: 0
                          Nov 4 16:18:18 snort[1003]: Action Stats:
                          Nov 4 16:18:18 snort[1003]: Action Stats:
                          Nov 4 16:18:18 snort[1003]: ===============================================================================
                          Nov 4 16:18:18 snort[1003]: ===============================================================================
                          Nov 4 16:18:18 snort[1003]: DISCARD: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: DISCARD: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: OTHER: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: OTHER: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: FRAG: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: FRAG: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: IPX: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: IPX: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: ETHLOOP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: ETHLOOP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: IPv6: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: IPv6: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: EAPOL: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: EAPOL: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: ARP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: ARP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: ICMP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: ICMP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: UDP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: UDP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: TCP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: TCP: 0 (0.000%)
                          Nov 4 16:18:18 snort[1003]: Breakdown by protocol:
                          Nov 4 16:18:18 snort[1003]: Breakdown by protocol:
                          Nov 4 16:18:18 snort[1003]: ===============================================================================
                          Nov 4 16:18:18 snort[1003]: ===============================================================================
                          Nov 4 16:18:18 snort[1003]: Outstanding: 709(66.887%)
                          Nov 4 16:18:18 snort[1003]: Outstanding: 709(66.887%)
                          Nov 4 16:18:18 snort[1003]: Dropped: 351(33.113%)
                          Nov 4 16:18:18 snort[1003]: Dropped: 351(33.113%)
                          Nov 4 16:18:18 snort[1003]: Analyzed: 0(0.000%)
                          Nov 4 16:18:18 snort[1003]: Analyzed: 0(0.000%)
                          Nov 4 16:18:18 snort[1003]: Snort received 1060 packets
                          Nov 4 16:18:18 snort[1003]: Snort received 1060 packets
                          Nov 4 16:18:18 snort[1003]: –----------------------------- Nov 4 16:18:18 snort[1003]: –-----------------------------
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Memcap: 2097152 Overhead Bytes: 262152
                          Nov 4 16:18:18 snort[1003]: Memcap: 2097152 Overhead Bytes: 262152
                          Nov 4 16:18:18 snort[1003]: ,–---[SERVER STATS]–----------
                          Nov 4 16:18:18 snort[1003]: ,–---[SERVER STATS]–----------
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 4000016
                          Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 4000016
                          Nov 4 16:18:18 snort[1003]: UNIQUE_TRACKER STATS
                          Nov 4 16:18:18 snort[1003]: UNIQUE_TRACKER STATS
                          Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
                          Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Memcap: 6291456 Overhead Bytes: 1000032
                          Nov 4 16:18:18 snort[1003]: Memcap: 6291456 Overhead Bytes: 1000032
                          Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Portscanners
                          Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Portscanners
                          Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
                          Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Nodes: 0
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
                          Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 120048
                          Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 120048
                          Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Active Talkers
                          Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Active Talkers
                          Nov 4 16:18:18 snort[1003]: +–-[ Flow-portscan Stats ]–--------------+
                          Nov 4 16:18:18 snort[1003]: +–-[ Flow-portscan Stats ]–--------------+
                          Nov 4 16:18:18 snort[1003]: finds: 0 reversed: 0(%0.000000) find_success: 0 find_fail: 0 percent_success: (%0.000000) new_flows: 0
                          Nov 4 16:18:18 snort[1003]: finds: 0 reversed: 0(%0.000000) find_success: 0 find_fail: 0 percent_success: (%0.000000) new_flows: 0
                          Nov 4 16:18:18 snort[1003]: IPV4 count: 0 frees: 0 low_time: 0, high_time: 0, diff: 0h:00:00s
                          Nov 4 16:18:18 snort[1003]: IPV4 count: 0 frees: 0 low_time: 0, high_time: 0, diff: 0h:00:00s
                          Nov 4 16:18:18 snort[1003]: Memcap: 10485760 Overhead Bytes 16400 used(%0.156403)/blocks (16400/1) Overhead blocks: 1 Could Hold: (0)
                          Nov 4 16:18:18 snort[1003]: Memcap: 10485760 Overhead Bytes 16400 used(%0.156403)/blocks (16400/1) Overhead blocks: 1 Could Hold: (0)
                          Nov 4 16:18:18 snort[1003]: ,–--[ FLOWCACHE STATS ]–--------
                          Nov 4 16:18:18 snort[1003]: ,–--[ FLOWCACHE STATS ]–--------
                          Nov 4 16:18:18 snort[1003]: Final Flow Statistics
                          Nov 4 16:18:18 snort[1003]: Final Flow Statistics
                          Nov 4 16:18:18 snort[1003]: *** Caught Term-Signal
                          Nov 4 16:18:18 snort[1003]: *** Caught Term-Signal
                          Nov 4 16:18:18 snort[1003]: Not Using PCAP_FRAMES
                          Nov 4 16:18:18 snort[1003]: Not Using PCAP_FRAMES
                          Nov 4 16:18:18 snort[1003]: Snort initialization completed successfully (pid=1003)
                          Nov 4 16:18:18 snort[1003]: Snort initialization completed successfully (pid=1003)
                          Nov 4 16:18:11 check_reload_status: updating dyndns
                          Nov 4 16:18:11 php: : [SNORT] Snort_dynamic_ip_reload.php is starting.
                          Nov 4 16:17:11 SnortStartup[1292]: Ram free BEFORE starting Snort: 18M – Ram free AFTER starting Snort: 702M -- Mode ac-sparsebands -- Snort memory usage:
                          Nov 4 16:16:54 snort2c[1253]: snort2c running in daemon mode pid: 1253
                          Nov 4 16:16:54 snort2c[1253]: snort2c running in daemon mode pid: 1253
                          Nov 4 16:16:54 snort[1092]: Daemon parent exiting
                          Nov 4 16:16:54 snort[1092]: Daemon parent exiting
                          Nov 4 16:16:52 snort[1092]: Child exited unexpectedly
                          Nov 4 16:16:52 snort[1092]: Child exited unexpectedly
                          Nov 4 16:16:51 snort[1242]: FATAL ERROR: Failed to Lock PID File "/var/run//snort_sis0.pid" for PID "1242"
                          Nov 4 16:16:51 snort[1242]: FATAL ERROR: Failed to Lock PID File "/var/run//snort_sis0.pid" for PID "1242"
                          Nov 4 16:16:51 snort[1242]: PID path stat checked out ok, PID path set to /var/run/
                          Nov 4 16:16:51 snort[1242]: PID path stat checked out ok, PID path set to /var/run/
                          Nov 4 16:16:51 snort[1242]: Var 'sis0_ADDRESS' redefined
                          Nov 4 16:16:51 snort[1242]: Var 'sis0_ADDRESS' redefined

                          1 Reply Last reply Reply Quote 0
                          • B
                            billm
                            last edited by

                            No wisdom to add here, but wtf?!?!?!?

                            Nov 4 16:17:11    SnortStartup[1292]: Ram free BEFORE starting Snort: 18M – Ram free AFTER starting Snort: 702M -- Mode ac-sparsebands -- Snort memory usage:

                            --Bill

                            pfSense core developer
                            blog - http://www.ucsecurity.com/
                            twitter - billmarquette

                            1 Reply Last reply Reply Quote 0
                            • Y
                              yoda715
                              last edited by

                              I see the same problem.

                              1 Reply Last reply Reply Quote 0
                              • Y
                                yoda715
                                last edited by

                                I am also seeing snort randomly restart itself. It seems to happen in the middle of the night. Anyone seeing this in their logs?

                                1 Reply Last reply Reply Quote 0
                                • S
                                  sullrich
                                  last edited by

                                  DHCP?  It restarts after renewing the lease.  Normal.

                                  1 Reply Last reply Reply Quote 0
                                  • Y
                                    yoda715
                                    last edited by

                                    Ok. That would explain random restarts. However, sometimes when it restarts at night it does not fully initialize and will terminate. I have to click save to start it up again.

                                    1 Reply Last reply Reply Quote 0
                                    • P
                                      PC_Arcade
                                      last edited by

                                      @yoda715:

                                      Ok. That would explain random restarts. However, sometimes when it restarts at night it does not fully initialize and will terminate. I have to click save to start it up again.

                                      I'm getting this as well :

                                      Nov 8 11:27:52 	kernel: fxp2: promiscuous mode disabled
Nov 8 11:27:52 	kernel: pid 83265 (snort), uid 0: exited on signal 11 (core dumped)
Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)
Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)

                                      and again after pressing save :

                                      Nov 8 11:34:55 	kernel: fxp2: promiscuous mode disabled
Nov 8 11:34:55 	kernel: pid 84220 (snort), uid 0: exited on signal 11 (core dumped)
Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
Nov 8 11:33:02 	SnortStartup[84242]: Ram free BEFORE starting Snort: 110M -- Ram free AFTER starting Snort: 110M -- Mode ac-sparsebands -- Snort memory usage:

                                      The problem is that it doesn't restart, I'm also not sure why it exited in the first place, it's not due to an IP change and 1Gb of ram should be enough

                                      Specs = P4 2.4
                                      1gb ram
                                      3xIntel Pro 100 nics

                                      1 Reply Last reply Reply Quote 0
                                      • Y
                                        yoda715
                                        last edited by

                                        @PC_Arcade:

                                        @yoda715:

                                        Ok. That would explain random restarts. However, sometimes when it restarts at night it does not fully initialize and will terminate. I have to click save to start it up again.

                                        I'm getting this as well :

                                        Nov 8 11:27:52 	kernel: fxp2: promiscuous mode disabled
Nov 8 11:27:52 	kernel: pid 83265 (snort), uid 0: exited on signal 11 (core dumped)
Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)
Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)

                                        and again after pressing save :

                                        Nov 8 11:34:55 	kernel: fxp2: promiscuous mode disabled
Nov 8 11:34:55 	kernel: pid 84220 (snort), uid 0: exited on signal 11 (core dumped)
Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
Nov 8 11:33:02 	SnortStartup[84242]: Ram free BEFORE starting Snort: 110M -- Ram free AFTER starting Snort: 110M -- Mode ac-sparsebands -- Snort memory usage:

                                        The problem is that it doesn't restart, I'm also not sure why it exited in the first place, it's not due to an IP change and 1Gb of ram should be enough

                                        Specs = P4 2.4
                                        1gb ram
                                        3xIntel Pro 100 nics

                                        I have the same specs on my machine, however when I click save snort does successfully boot back up. If you are not running in ac-sparsebands mode, try running in that mode and see if it works for you.

                                        At any rate at least I know I am not the only one with this problem.

                                        1 Reply Last reply Reply Quote 0
                                        • P
                                          PC_Arcade
                                          last edited by

                                          It does load back up after I press save, but only for a minute or 2 then it bombs out again

                                          1 Reply Last reply Reply Quote 0
                                          • S
                                            sullrich
                                            last edited by

                                            Nov 8 11:27:52 kernel: pid 83265 (snort), uid 0: exited on signal 11 (core dumped) …. Sounds like its running out of RAM.

                                            1 Reply Last reply Reply Quote 0
                                            • First post
                                              Last post
                                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.